48129875 ÷ 808 
Let's see how many times 808 fits into 48129875.

On to step 1:
If we divide 4 by 808, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (8) from the dividend after 4, then repeat: 48 / 808

Moving on to step 2:
The number 808 fits into 48 0 times, leaving a remainder of 48.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 48, we end up with 48.
Bring next digit (1) of the dividend behind the 48 and repeat the process: 481 / 808

Step 3:
The number 808 fits into 481 0 times, leaving a remainder of 481.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 481 leaves us with 481.
Bring next digit (2) of the dividend behind the 481 and repeat the process: 4812 / 808

Advancing to step 4:
The number 808 fits into 4812 5 times, leaving a remainder of 772.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Deduct 4040 from 4812 and we're left with 772.
Take the next digit (9) from the dividend and append it to 772, then repeat: 7729 / 808

Moving on to step 5:
When dividing 7729 by 808, we get 9 with a remainder of 457.
Put 9 as the next digit of the answer. 
Result so far: 59.0
Subtract 7272 from 7729 to get 457.
Append the next digit (8) from the dividend to 457 and continue with: 4578 / 808

On to step 6:
808 can be fit into 4578 5 times, resulting in a remainder of 538.
The next digit of our result is 5. 
Result so far: 595.0
Deduct 4040 from 4578 and we're left with 538.
Grab the next digit (7) from the dividend, add it to 538, then carry on: 5387 / 808

Moving on to step 7:
When dividing 5387 by 808, we get 6 with a remainder of 539.
Put 6 as the next digit of the answer. 
Result so far: 5956.0
Deduct 4848 from 5387 and we're left with 539.
Bring next digit (5) of the dividend behind the 539 and repeat the process: 5395 / 808

Advancing to step 8:
When dividing 5395 by 808, we get 6 with a remainder of 547.
Put 6 as the next digit of the answer. 
Result so far: 59566.0
Subtracting 4848 from 5395 leaves us with 547.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5470, and continue the process.

Going ahead to step 9:
5470 divided by 808 is 6 with a remainder of 622.
Write down 6 as next digit of the result. 
Result so far: 59566.6
If we take 4848 away from 5470, we end up with 622.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6220, and continue the process.

Step 10:
6220 divided by 808 is 7 with a remainder of 564.
Put 7 as the next digit of the answer. 
Result so far: 59566.67
Subtracting 5656 from 6220 leaves us with 564.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5640, and continue the process.

On to step 11:
5640 divided by 808 is 6 with a remainder of 792.
The next digit of our result is 6. 
Result so far: 59566.676
If we subtract 4848 from 5640, we get 792.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7920, and continue the process.

Advancing to step 12:
808 can be fit into 7920 9 times, resulting in a remainder of 648.
Write down 9 as next digit of the result. 
Result so far: 59566.6769
If we take 7272 away from 7920, we end up with 648.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6480, and continue the process.

Going ahead to step 13:
808 goes into 6480 8 times with a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 59566.67698
The remainder is 16 after subtracting 6464 from 6480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 14:
The number 808 fits into 160 0 times, leaving a remainder of 160.
The number 0 becomes the next digit in our result. 
Result so far: 59566.67698
The remainder is 160 after subtracting 0 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 15:
If we divide 1600 by 808, we get 1 and a remainder of 792.
Write down 1 as next digit of the result. 
Result so far: 59566.6769801
Subtracting 808 from 1600 leaves us with 792.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7920, and continue the process.

Moving on to step 16:
808 can be fit into 7920 9 times, resulting in a remainder of 648.
The number 9 becomes the next digit in our result. 
Result so far: 59566.67698019
If we subtract 7272 from 7920, we get 648.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6480, and continue the process.

After the division, we end up with 59566.67698019 and a remainder of 6.48e-07.